In the short amount of time since GLEE hit the airwaves, the series has racked up two Platinum and two Gold albums, two Grammy Award nominations, more than 22 million song downloads, the No. 1 soundtrack of 2010 ("The Christmas Album") and an incredible 19 Emmy and 11 Golden Globe nominations, as well as four Emmy Awards and three Golden Globes, including the award for Best Television Series Comedy or Musical.
GLEE is currently on a tour spanning multiple continents, and at London's O2 Arena, Lea Michele and Chris Colfer took on 'Happy Days Are Here Again/Get Happy.' Check it out below!
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